Molecular Biologists Can Determine Experimentally Whether a Region of DNA

question 21

Multiple Choice

Molecular biologists can determine experimentally whether a region of DNA contains closed chromatin or open chromatin by assessing the sensitivity of the region to__________ .

• A) DNAse
• B) nucleosomes
• C) histone deacetylase
• D) methyltransferase
• E) RNA polymerase II

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Definitions:

Bushels

A unit of volume that is used primarily in the United States to measure agricultural commodities like grains.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values from their mean.

Confidence

The degree of certainty or belief in one's abilities, qualities, or the reliability of something.

Insecticide

Chemical substances used to kill or control the population of insects, typically used in agriculture and pest control.